Greatest Common Factor of 279, 945, 47

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 279, 945, 47 by common division method
• Greatest Common Factor of 279, 945, 47 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 279

List of positive integer factors of 279 that divides 279 without a remainder.

1,3,9,31,93,279

Factors of 945

List of positive integer factors of 945 that divides 945 without a remainder.

1,3,5,7,9,15,21,27,35,45,63,105,135,189,315,945

Factors of 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Greatest Common Factor

We found the factors 279,945,47 . The biggest common factor number is the GCF number.
So the greatest common factor 279,945,47 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 949, 561, 11
• GCF of 505, 184, 38
• GCF of 962, 433, 26
• GCF of 616, 781, 70
• GCF of 739, 378, 66

1. What is the GCF of 279, 945, 47?

Answer: GCF of 279, 945, 47 is 1.

2. How to Find the GCF of 279, 945, 47

Answer: Greatest Common Factor(GCF) of 279, 945, 47 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(279, 945, 47) = 1.